SEAFLOOR SPREADING
Storyboard Text
- It is responsible for holding the solar system together, providing Earth with life-giving light, heat, and energy, and generating space weather.
- What is the role of the sun in theuniverse?
- The moon's gravitational pull draws the waters towards it, resulting in ocean tides. Stars and planets are formed by gravity drawing together the material from which they are produced.
- How do planets move and what isgravitational pull?
- The Earth not only spins around the Sun, but it also moves or circles around it.
- How does the earth move around the sun?
- As energy gains surpass energy losses from the Earth's surface, the air temperature rises.
- How does the earth’s movement affecttemperature and latitude?
- All caused mainly by the Earth's tilted axis traveling in a year-long circle around the Sun.
- How does the earth’s movement result in seasons?
- The earth's rotation is the spinning motion of its axis. The Earth's revolution is its motion as it round the Sun in its orbit.
- How does the earth’srotation differ from the earth’s revolution?
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